{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_828ajfvbepw2","handle":"crdb-mcp-server","url":"https://wellknown.network/agents/crdb-mcp-server","links":{"self":"https://wellknown.network/agents/crdb-mcp-server/record.json","html":"https://wellknown.network/agents/crdb-mcp-server","markdown":"https://wellknown.network/agents/crdb-mcp-server/record.md","api":"https://wellknown.network/api/v1/agents/crdb-mcp-server","status":"https://wellknown.network/api/v1/agents/crdb-mcp-server/status","claim":"https://wellknown.network/agents/crdb-mcp-server/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/crdb-mcp-server/claim.json","badge":"https://wellknown.network/agents/crdb-mcp-server/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/crdb-mcp-server/history","tools":"https://wellknown.network/api/v1/agents/crdb-mcp-server/tools"},"ard":{"identifier":"urn:air::server:crdb-mcp-server","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"crdb-mcp-server","summary":"Model Context Protocol server with CockroachDB","description":"# crdb-mcp-server\n\n![PyPI](https://img.shields.io/pypi/v/crdb-mcp-server)\n![Python](https://img.shields.io/pypi/pyversions/crdb-mcp-server)\n![License](https://img.shields.io/github/license/viragtripathi/crdb-mcp-server)\n![CI](https://github.com/viragtripathi/crdb-mcp-server/actions/workflows/python-ci.yml/badge.svg)\n\nA Model Context Protocol (MCP) server implemented in Python using FastAPI and CockroachDB.\n\n---\n\n## 🧠 What This Is\n\n`crdb-mcp-server` is a production-grade, spec-aligned MCP server that:\n\n- Implements the [Model Context Protocol](https://modelcontextprotocol.io/introduction)\n- Uses **CockroachDB** as a resilient, SQL-compatible backend\n- Exposes full **CRUD APIs** for managing model contexts\n- Stores context definitions as **JSONB**, allowing arbitrary input/output schema\n- Works seamlessly with the [`crdb-mcpctl`](https://github.com/viragtripathi/crdb-mcpctl) CLI\n\n---\n\n## ✅ Feature Highlights\n\n- ✅ REST API for MCP context management (`/contexts`)\n- ✅ Schema bootstrapping via CLI flag or env var\n- ✅ CRDB URL auto-detection and dialect fix\n- ✅ ASCII banner and version info\n- ✅ Structured logging and configurable log level\n- ✅ Ready for `/run`, `/deploy`, `/evaluate` extensions\n\n---\n\n## 🚀 Quickstart\n\n### 📦 Install from PyPI\n\n```bash\npip install crdb-mcp-server\n````\n\n### 🏃 Run with schema init\n\n```bash\ncrdb-mcp-server serve --init-schema --log-level INFO\n```\n\nOr:\n\n```bash\nexport MCP_AUTO_INIT_SCHEMA=true\ncrdb-mcp-server serve\n```\n\n> Server runs at `http://localhost:8081` by default\n\n---\n\n## 🔧 CLI Usage\n\n```bash\ncrdb-mcp-server serve --init-schema\ncrdb-mcp-server serve --port 8081 --host 127.0.0.1 --reload\ncrdb-mcp-server --version\ncrdb-mcp-server --banner\n```\n\n---\n\n## 🔐 Configuring the Database\n\n### ✅ Set the `CRDB_URL` environment variable\n\n```bash\nexport CRDB_URL=\"postgresql://root@localhost:26257/defaultdb?sslmode=disable\"\n```\n\n> Automatically rewritten to `cockroachdb://...` under the hood for compatibility.\n\nAlternatively, set it directly:\n\n```…","publisher":null,"homepage":null,"repository":null,"version":"0.1.0","license":null,"protocols":["mcp"],"tags":["mcp"],"pricing":null,"endpoints":[{"url":"pypi:crdb-mcp-server","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","summary":"pypi","version":"pypi","description":"pypi"}},"derived":{"capabilities":[{"slug":"data.database","name":"Databases","confidence":1,"provenance":"derived"},{"slug":"dev.ci-cd","name":"CI/CD & Deploy","confidence":0.733,"provenance":"derived"}],"categories":["data","dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"crdb-mcp-server","registry":"pypi","observedAt":"2026-11-09T02:26:01.585Z","publishedAt":"2025-06-11T18:23:33.448033Z","latestVersion":"0.1.0"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"crdb-mcp-server","url":"https://pypi.org/project/crdb-mcp-server/","firstSeenAt":"2026-09-09T13:20:43.373Z","fetchedAt":"2026-11-09T02:24:59.962Z","normalizedAt":"2026-11-09T02:24:59.962Z"}]},"firstSeenAt":"2026-09-09T13:20:43.373Z","updatedAt":"2026-11-09T02:26:01.585Z"}